19383152

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{20533}}^1$

素因数の和:20600

約数の個数: 20

約数和(自身を含む): 38193240

約数和(自身を除く): 18810088

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 20533, 41066, 82132, 164264, 328528, 1211447, 2422894, 4845788, 9691576, 19383152]

約数ペア:

[(1, 19383152), (2, 9691576), (4, 4845788), (8, 2422894), (16, 1211447), (59, 328528), (118, 164264), (236, 82132), (472, 41066), (944, 20533)]